Escaping Eden

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Constrained Eden

Let CA be a one-dimensional cellular automaton. A computational complexity problem, the Constrained Eden problem, denoted C-EDEN(CA), is introduced. C-EDEN(CA) is a finitary variant of the Garden of Eden problem. Even for certain elementary cellular automata, C-EDEN(CA) is NP-complete, providing the first examples of NP-complete problems associated with cellular automata over a twoelement alpha...

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ژورنال

عنوان ژورنال: The Iowa Review

سال: 1993

ISSN: 0021-065X,2330-0361

DOI: 10.17077/0021-065x.4335